What is a VIN Number?

Did you know that every vehicle has a unique identity code known as a Vehicle Identification Number, or VIN number for short? This 17-digit code is stamped into the chassis of the car and serves as a permanent identifier that cannot be changed.

The VIN number is important for a variety of reasons. Firstly, it allows you to track the history of the car, including its production details, previous owners, and any reported accidents or repairs. This information can be helpful when buying or selling a car, as well as for insurance purposes.

The VIN number also helps prevent car theft and fraud, as it is a fixed identifier that cannot be altered or replicated. In fact, many countries require that the VIN number be visible on the car's dashboard or windscreen to deter theft. Of course, it doesn’t always work. You can check out our recent blog to discover what is happening to stolen cars in 2023.

So, what exactly is a VIN number, where can you find it, and what information does it provide? Don’t worry – we’ve got you covered! Discover everything you need to know about what a VIN number is in this info-packed blog. 🔎

What is a VIN number and where can you find it?

Where to find VIN number

A VIN, or Vehicle Identification Number, is a unique 17-digit code that serves as a car's unique identity code. Think of it like a fingerprint for your car. It includes information about the country of origin, the manufacturer, and the specific make and model of the vehicle, as well as other important details such as the year of production, the engine type, and the serial number.

The VIN number is usually stamped into the chassis of the car, though it can also be found in a few different locations depending on the make and model of the vehicle. In most cars, you can find the VIN number on the driver's side dashboard, where it is visible through the windscreen. You may also be able to find it on the driver's side door frame, or in the engine compartment.

How is a VIN number used to identify a vehicle?

Once a car is sold, the VIN number is used to register the vehicle with the relevant authorities, such as the DVLA. This ensures that it is legally registered and taxed, and that the correct owner information is on file.

The VIN number is also used by car dealerships to track the ownership and service history of a vehicle. This can help to ensure that the car has been properly maintained and serviced and can provide valuable information to potential buyers about the vehicle's condition and history.

What information can be found using a VIN number?

What is a VIN number-1

The VIN number is essentially a code that provides a wealth of information about the car. This includes details about the manufacturer, model, engine type, transmission, and more. Specifically, the VIN number can tell you:

  • The manufacturer and country of origin
  • The make and model of the vehicle
  • The engine type and size
  • The transmission type
  • The vehicle's trim level and options
  • The year the car was made
  • The plant where the car was manufactured
  • The unique serial number of the vehicle

It provides a comprehensive snapshot of a vehicle's specifications and history, making it an incredibly valuable tool for car buyers, sellers, and service centres alike. 

Using the VIN Number to Check Car History

There are several ways to use the VIN number to check a car's history. One of the most common is to use an online vehicle history report service. This will use the VIN number to provide a comprehensive report which can include information such as:

  • Previous owners and registration history
  • Accident and damage history
  • Service and maintenance records
  • Mileage readings and discrepancies
  • Title and lien information

By checking a car's history using the VIN number, you can gain valuable insights into the vehicle's past and make an informed decision about whether to buy it. This can be especially important when buying a used car, as it can help you avoid purchasing a vehicle with hidden issues.

When should you check the VIN number of a car?

If you're in the market for a used car, checking the VIN number should be one of the first steps you take. 

By checking the VIN number before you buy a car, it can save you a lot of money and hassle down the road. It also gives you peace of mind knowing that you're buying a car that has been well-maintained and cared for.

In addition to checking the VIN number before you buy a car, it's also a good idea to periodically check it. This will help to ensure that there are no issues with the vehicle's title or registration. 

Read our blog to find out if you need a HPI check and learn more about what they can reveal.


A VIN number check is an important step in the car buying process and should be done before you make a purchase. By doing so, you can ensure that you're getting a reliable, legitimate and well-maintained vehicle that meets your needs and budget.

If you are in the market for buying a second hand car, you can search for the best used cars now. And if you will need to finance that purchase and aren't sure how much you will be able to afford, you can  use our useful tool to help calculate your budget